The Question is from neet-botany biotechnology genetically-engineered-insulin, and it was created by the author Mr. NARESH KUMAR K

Question

Genetically engineered human insulin is produced by:

Mr. NARESH KUMAR K · Accepted Answer

## CORE INFORMATION
✓ **Answer**: A
## CONCEPT FRAMEWORK
 **Primary Concept**: Genetic Engineering and Biotechnology
 **Related Topics**: Recombinant DNA technology, bacterial expression systems, protein production
 **Prerequisites**: Basic understanding of DNA, genes, proteins, and bacterial genetics.
## SOLUTION PATHWAY
**Given Information**:
  The question asks about the organism used to produce genetically engineered human insulin.
  No specific data is given beyond the question itself.
**Method & Steps**:
 1. Identify the process: Genetically engineered human insulin is produced using recombinant DNA technology.
  Reasoning: This involves inserting the human insulin gene into another organism to produce large quantities of the protein.
  Formula/Rule: None directly applicable.
 2. Determine the common host organism:  Bacteria are frequently used as host organisms in recombinant DNA technology due to their rapid growth and ease of genetic manipulation.
  Working:  The human insulin gene is inserted into a bacterial plasmid (a small circular DNA molecule), which is then introduced into bacteria. The bacteria then produce the human insulin protein.
  Key Point:  Other organisms like yeast (fungi) and mammalian cells are also used, but bacteria are the most common for insulin production.
 3. Select the correct option: Option A, Bacteria, is the correct answer.
  Result: Bacteria
  Verification: This aligns with the widely used method for producing human insulin commercially.
 ## OPTION ANALYSIS
A] ✓: Bacteria are commonly used for producing human insulin through recombinant DNA technology.  The human gene for insulin is inserted into a bacterial plasmid, allowing the bacteria to produce large quantities of the protein.
B] :x: Viruses are not typically used for large-scale production of human insulin. While viruses can be used in gene therapy, they are not the preferred method for industrial insulin production.
C] :x: Fungi (such as yeast) can be used for protein production, but bacteria are more commonly used for human insulin production due to their faster growth and simpler genetic manipulation.
D] :x: Plants are also being explored for protein production, but they are not the primary method for producing human insulin at the industrial scale.
 ## LEARNING AIDS
 **Common Mistakes**:
  1.Confusing the different organisms used in biotechnology:  Remembering which organisms are best suited for different applications is crucial.
  2.Overlooking the dominance of bacterial systems in insulin production:  While other systems exist, bacteria are the primary workhorse in this area.
 **Quick Tips**:
  1.Remember that bacteria are the most efficient and cost-effective organisms for large-scale production of many proteins, including human insulin.
  2.Associate insulin production with recombinant DNA technology and the use of bacterial expression systems.

Mr. NARESH KUMAR K · Answer

The correct Option is "Bacteria"

Mr. NARESH KUMAR K · Answer

Viruses

Mr. NARESH KUMAR K · Answer

Fungi

Mr. NARESH KUMAR K · Answer

Plants

NEET Botany Biotechnology and Its Applications Genetically Engineered Insulin MCQs

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